The Denver 420 Rally and Cannabis Cultural Festival: The Worlds First and Largest 420 Marijuana Rally AND Cultural Festival returns to its historic date on Thursday, April 20th, 2017! The Denver 420 Rally finds its roots in the tradition begun by Ken Gorman many years ago. The movement continues today as we do our part in humanity’s evolution… educating the masses about the cannabis as the strongest plant and purist medicine this planet has to offer. Cannabis prohibition has been used as a tool to promote racist, elitism agendas, and was the gateway to a War on Drugs that is drives wedges through our families and communities to this day. You are not alone in the movement! Celebrate 420 every day! The park will open at 10AM, with entertainment, food, and vendors throughout the day. Partake in the spirit of rebellion and joy that brings people from all over the world for the 420 Countdown of 2017!